A breath of fresh air in pneumatics.

Two programmable switching outputs or one switching and diagnostic output.

Pressure range -1...1 bar or -1...10 bar.

PQ pressure sensor – for pneumatic applications

The new pressure sensors of the PQ series are based on a piezoresistive measuring element and are distinguished by an extremely compact housing and a wide range of possible applications. The units precisely measure the pressure in the negative pressure and overpressure range in pneumatic applications. The silicon measuring cell is insensitive to liquids (e.g. condensed water) and deposits that might occur in the system.

Technical details

The silicon measuring cell used guarantees a high overload resistance as well as an accuracy of ± 0.5 %. The sensor can be programmed using two pushbuttons. The two-colour, four-digit display makes the system pressure visible from a distance in normal operation.